Matching a modified vee Crestliner C 1870 VCC 2007 against a flat Crestliner CR 1648M/MT 2011 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department — Crestliner C 1870 VCC 2007 at 18,0 ft versus Crestliner CR 1648M/MT 2011 at 15,8 ft. Weight tells a clearer story for trailering families: the Crestliner CR 1648M/MT 2011 tips the scales at 275 lbs — 160 lbs less than the Crestliner C 1870 VCC 2007 at 115 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 75 hp, the Crestliner C 1870 VCC 2007 has a 40-hp advantage over the Crestliner CR 1648M/MT 2011's 35-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Crestliner C 1870 VCC 2007 is rated for 5 passengers, while the Crestliner CR 1648M/MT 2011 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner C 1870 VCC 2007 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner C 1870 VCC 2007 comes in at 2 lbs per hp versus 8 lbs per hp for the Crestliner CR 1648M/MT 2011. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.